3-Bromo-7-difluoromethylimidazo[1,2-a]pyrimidine 、
2'-fluoro-5'-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)biphenyl-2-carbonitrile 以to give 5′-(7-difluoromethylimidazo[1,2-α]pyrimidin-3-yl)-2′-fluorobiphenyl-2-carbonitrile (180 mg, 49%) as a yellow powder的产率得到5'-(7-Difluoromethylimidazo[1,2-alpha]pyrimidin-3-yl)-2'-fluorobiphenyl-2-carbonitrile